Rock Hydra (Retro) [30th Anniversary Edition] Katsu Hero Deck Open and reveal a booster

Open and reveal a booster pack of Flesh and Blood and put all cards with the chosen name into your hand

Set: Sword & Shield: Lost Origin Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

If that card is a Goblin or an artifact card

Set: 30th Anniversary Edition Type: Creature — Goblin Rarity: Common Cost: {R} This version of this card has a non-standard Magic back

Rock Hydra (Retro) [30th Anniversary Edition] Katsu Hero Deck Open and reveal a boosterSet: 30th Anniversary Edition Type: Creature Hydra Rarity: Rare Cost: {X}{R}{R} Rock Hydra enters the battlefield with X +1 +1 counters on it. For each 1 damage that would be dealt to Rock Hydra, if it has a +1 +1 counter on it, remove a +1 +1 counter from it and prevent that 1 damage. {R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn. {R}{R}{R}: Put a +1 +1 counter on Rock Hydra. Activate only during your upkeep.